Real-time air quality index in Aloha, Oregon today
Stay updated with real-time air quality in Aloha, Oregon featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
27
Good
Aloha, Oregon
Last updated: ... (Local time)
Common air pollutants in Aloha, Oregon
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
4.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
21.90 μg/m³
0
55
155
255
425
605+
Ozone (O3)
18.25 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.54 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
17.02 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Aloha, Oregon
Aloha, Oregon
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Aloha, Oregon air quality map: Real-time AQI near you
Air quality in nearby cities
Beaverton, Oregon
AQI 27
Good
4.67μg/m³
PM2.5
21.09μg/m³
PM10
15.22ppb
O3
0.38ppb
SO2
17.12ppb
NO2
0.35ppm
CO
Oak Hills, Oregon
AQI 33
Good
5.66μg/m³
PM2.5
25.18μg/m³
PM10
16.54ppb
O3
0.38ppb
SO2
17.88ppb
NO2
0.30ppm
CO
Cedar Mill, Oregon
AQI 38
Good
6.56μg/m³
PM2.5
29.12μg/m³
PM10
16.66ppb
O3
0.39ppb
SO2
19.52ppb
NO2
0.28ppm
CO
Hillsboro, Oregon
AQI 22
Good
4.34μg/m³
PM2.5
19.18μg/m³
PM10
17.60ppb
O3
0.38ppb
SO2
14.35ppb
NO2
0.31ppm
CO
Tigard, Oregon
AQI 38
Good
7.12μg/m³
PM2.5
32.17μg/m³
PM10
14.63ppb
O3
0.38ppb
SO2
18.39ppb
NO2
0.39ppm
CO
Portland, Oregon
AQI 27
Good
4.54μg/m³
PM2.5
19.85μg/m³
PM10
16.83ppb
O3
0.39ppb
SO2
23.24ppb
NO2
0.22ppm
CO
How accurate is Oregon, USA air quality data?
Air quality measurements for Oregon, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Aloha, Oregon updated?
Air quality data for Aloha, Oregon is updated on an hourly basis.
When did Aloha, Oregon experience the worst air quality in the last 24 hours?
The worst air quality in Aloha, Oregon was recorded at 09:00:00 on 2026-10-22.
When did Aloha, Oregon have its best air quality in the last 24 hours?
The best air quality in Aloha, Oregon was recorded at 08:00:00 on 2026-10-22.
What is the real-time air quality index for Aloha, Oregon?
The real-time air quality index in Aloha, Oregon is 27, currently categorized as Good.
Which pollutant is found most often in Aloha, Oregon?
The most common pollutant in Aloha, Oregon is PM2.5.
What can I do if the air quality in Aloha, Oregon is poor?
If the air quality in Aloha, Oregon is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Aloha, Oregon?
The measured PM2.5 levels in Aloha, Oregon at present are 4.878 μg/m3.
What are the current PM10 levels at Aloha, Oregon?
The current PM10 levels in Aloha, Oregon are 21.898 μg/m3.
What are the current carbon monoxide (CO) levels at Aloha, Oregon?
The current carbon monoxide (CO) level in Aloha, Oregon is 0.349 ppm.
What are the current sulfur dioxide (SO2) levels at Aloha, Oregon?
The current sulfur dioxide (SO2) levels in Aloha, Oregon are 0.544 ppb.
What are the current ozone (O3) levels at Aloha, Oregon?
The current ozone (O3) levels at Aloha, Oregon is 18.254 ppm.
What are the current nitrogen dioxide (NO2) levels at Aloha, Oregon?
The current nitrogen dioxide (NO2) levels at Aloha, Oregon is 17.021 ppb.
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